Forgot to ask permission from the original authors
You don't need to ask. (You can ask ofcourse, nothing prevents it) The fair-use agreement of Shipbucket allows us all to freely use others drawings and parts as much as they wish, if the crediting rule is complied. Basicly everyone of you complies to follow that agreement when you start posting your work here at the forums. It allows horrordeus missuse of one's drawings into inane AU wanks, as well as producing real quality work like in this case.